3 files changed, 4 insertions, 6 deletions
diff --git a/ext/js/display/search-main.js b/ext/js/display/search-main.js
index c20cc135..5eee08d1 100644
--- a/ext/js/display/search-main.js
+++ b/ext/js/display/search-main.js
@@ -44,9 +44,7 @@ import {SearchPersistentStateController} from './search-persistent-state-control
 
         const {tabId, frameId} = await yomitan.api.frameInformationGet();
 
-        /** @type {import('wanakana')} */
-        const wanakanaLib = wanakana;
-        const japaneseUtil = new JapaneseUtil(wanakanaLib);
+        const japaneseUtil = new JapaneseUtil(wanakana);
 
         const hotkeyHandler = new HotkeyHandler();
         hotkeyHandler.prepare();
diff --git a/ext/js/language/sandbox/japanese-util.js b/ext/js/language/sandbox/japanese-util.js
index 4c9c46bd..6f4fc8e0 100644
--- a/ext/js/language/sandbox/japanese-util.js
+++ b/ext/js/language/sandbox/japanese-util.js
@@ -233,11 +233,11 @@ function getProlongedHiragana(previousCharacter) {
 
 export class JapaneseUtil {
     /**
-     * @param {?import('wanakana')} wanakana
+     * @param {?import('wanakana')|import('../../../lib/wanakana.js')} wanakana
      */
     constructor(wanakana=null) {
         /** @type {?import('wanakana')} */
-        this._wanakana = wanakana;
+        this._wanakana = /** @type {import('wanakana')} */ (wanakana);
     }
 
     // Character code testing functions
diff --git a/ext/js/templates/sandbox/template-renderer.js b/ext/js/templates/sandbox/template-renderer.js
index fe240b5f..239240b6 100644
--- a/ext/js/templates/sandbox/template-renderer.js
+++ b/ext/js/templates/sandbox/template-renderer.js
@@ -197,7 +197,7 @@ export class TemplateRenderer {
          */
         function wrapper(...args) {
             const argCountM1 = Math.max(0, args.length - 1);
-            const options = /** @type {Handlebars.HelperOptions} */ (args[argCountM1]);
+            const options = /** @type {import('handlebars').HelperOptions} */ (args[argCountM1]);
             args.length = argCountM1;
             return helper(args, this, options);
         }